175 citations · 183 across the 5 of their papers we have counts for
5 papers
Self-Organization and the Physics of Glassy Networks
P. Boolchand, G. Lucovsky, J. C. Phillips +1
Network glasses are the physical prototype for many self-organized systems, ranging from proteins to computer science. Conventional theories of gases, liquids, and crystals do not…
Direct evidence of rigidity loss and self-organisation in silicate glasses
Y. Vaills, T. Qu, M. Micoulaut +2
The Brillouin elastic free energy change between thermally annealed and quenched glasses is found to decrease linearly at (floppy phase), a…
Reversibility Window, Aging, and Nanoscale Phase Separation in GexAsxS1-2x Bulk Alloy Glasses
Tao Qu, P. Boolchand
The non-reversing enthalpy near Tg, DHnr, in bulk GexAsxS1-2x glasses is found to display a global minimum (~0) in the 0.11 < x < 0.15 range, the reversibility window. Furthermore,…
Intrinsic Nanoscale Phase Seperation of bulk As2S3 Glass
D. G. Georgiev, P. Boolchand, K. A. Jackson
Raman scattering on bulk AsxS1-x glasses showes that vibrational modes of As4S4 monomer first appear near x=0.38, and their concentration increases precipitously with increasing x,…
The Intermediate Phase in Ternary GexAsxSe1-2x Glasses
Tao Qu, D. G. Georgiev, P. Boolchand +1
Melt-quenched AsxGexSe1-2x glasses over the composition range, 0 < x < 0.26, are examined in Raman scattering, T-modulated Differential Scanning Calorimetry (MDSC), and 119Sn Mossb…